S C Ashcroft ...[et al.]. (1991). New programmed instruction in Braille. Nashville, Tennessee: SCARLAS.
シカゴスタイル引用形S C Ashcroft ...[et al.]. New Programmed Instruction in Braille. Nashville, Tennessee: SCARLAS, 1991.
MLA引用形式S C Ashcroft ...[et al.]. New Programmed Instruction in Braille. Nashville, Tennessee: SCARLAS, 1991.
警告: この引用は必ずしも正確ではありません.